| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 840 |
15.7%
|
| 2 | 2 | 2004 |
37.5%
|
| 3 | 3 | 872 |
16.3%
|
| 4 | 4 | 1089 |
20.4%
|
| 5 | 5 | 365 |
6.8%
|
| 6 | 6 | 82 |
1.5%
|
| 7 | 7 | 14 |
0.3%
|
| 8 | 8 | 7 |
0.1%
|
| 9 | 9 | 5 |
0.1%
|
| 10 | 10+ | 9 |
0.2%
|
| 99 | No answer | 25 |
0.5%
|
| Sysmiss | 25 |
0.5%
|